MHS

Transcription

MHS

2013.4 Update
B137A
Solid Carbide Drill for Die & Mold Machining
ll
Sma ters
e
diam ow
n ed
d
inclu
WSTAR drill series
MHS
Drills for die & mold machining
Innovative drilling in hardened steel by eliminating
the need for heat treatment after machining.
For high precision, deep holes in hard materials
for resin and die cast molds.
y New smaller diameters ø.0374 ~ ø.1161 (0.95 ~
2.95mm) up to 30 x D added to the range.
Complete series up to ø.4724 (12mm).
WSTAR drill series
MHS
y Features
Stable machining for the unique cutting edge geometry & double margin flute
Wavy cutting edge
Guide pad
The wave edge design achieves a sharp
peripheral edge cutting performance with a
strong initial cutting point near the centre.
General guide
pad location
Double margin
MHS
Unique guide pads add stability
by providing 4 contact points.
This enables a reduction in
drilling time.
Competitor's drill
Margin
2-contact points
4-contact points
Relative buckling strength (%)
Strong geometry for stable machining of molds
Web thickness
150
100
50
Conventional drill
Helix angle
In comparison with conventional
drills a larger web thickness is
used to increase overall rigidity.
Torque load
0
In comparison with conventional
drills, lower helix angle is used to
maintain cutting edge strength.
MHS
Higher rigidity with a 37% increase
in buckling strength.(Compared to
other Mitsubishi Materials drills)
Tough carbide grade
coated VP15TF
a Long tool life
coating
(Al,Ti)N
Cemented
carbide
substrate
TF15
1
VP15TF
Coated
Features of VP15TF
Miracle coated VP15TF is suitable for
machining of 35─55HRC mold materials.
mm
1.22E+03
1.16E+03
1.10E+03
1.04E+03
9.76E+02
9.15E+02
8.54E+02
7.93E+02
7.32E+02
6.71E+02
6.10E+02
5.49E+02
4.88E+02
4.27E+02
3.66E+02
3.05E+02
2.44E+02
1.83E+02
1.22E+02
6.10E+01
0.00E+00
Buckling load
Refraction strength is the
resistance against deflection
when a load is added against the
rotational axis direction.
y Cutting Performance
High precision (oversize) (48–50HRC)
a Unique geometry specially designed for die & mold machining provides superior hole accuracy!
Hole diameter (inch)
.1976
<Cutting conditions>
Workpiece
: DH31S (Alloy tool steel)
Hardness
: 48─50HRC
Drill
: MHS0500L090B (ø.1969 inch)
Hole depth
: 2.756 inch
Cutting speed
: 66 SFM
Feed
: .006 IPR (continuous)
Feed Rate
: 7.5 IPM
Coolant
: W.S.O.
Emission pressure : 2MPa (Internal coolant)
Machine
: Machining centre
.1974
.1972
H7 hole tolerance range
.1970
.1969
<Cutting conditions for pilot drilling>
Drill
: MHS0500L020B (ø.1969 inch)
Hole depth
: .1969 inch
Cutting speed
: 66 SFM
Feed
: .006 IPR
.1967
.1965
1
10
20
30
40
50
60
70
80
90
100
Number of holes
High precision (surface roughness) (48–50HRC)
a Unique geometry specially designed for die & mold machining allows for high quality holes!
3.937
Workpiece
: JIS SKD11
Hardness
: 48─50HRC
Drill
: MHS0500L120B (ø.1969 inch)
Hole depth
: 3.937 inch (Through hole)
Cutting speed
: 66 SFM
Feed
Feed Rate
: 5.0 IPM
Coolant
: W.S.O.
Machine
: Machining centre
ø.197
ø.197
.197
(μ-inch)
196.850
157.480
118.110
78.740
39.370
0
-39.370
-78.740
-118.110
-157.480
-196.850
Max. surface roughness RZ:85.039μ-inch
.157
.079
.236
Drill
: MHS0500L020B (ø.1969 inch)
Hole depth
: .1969 inch
Cutting speed
: 66 SFM
Feed
: .004 IPR
.394 (inch)
.315
High positional accuracy
a MHS drills give high positional accuracy on through holes.
y Entrance-hole ― the difference of exit-holeY
.008
Workpiece
: SKD11
Hardness
: 17HRC
Drill
: MHS0100L035B
(ø.0394 inch × Flute length .378 inch)
Y
Hole depth
: .984 inch (Through hole)
Cutting speed
: 1.6 SFM
Entrance-hole Feed
Feed Rate
: 25.1 IPM
X Coolant
: W.S.O.
Emission pressure : 2MPa
Machine
: Machining centre
MHS0100L035B
Conventional
.004
-X -.008
0
-.004
.004
.008
X
Exit-hole
-.004
Analysis of entrance and exit
positions shows that MHS drills
give highly accurate, straight holes.
-.008
-Y
Drill
: MHS0100L006B(ø.0394 inch)
Hole depth
: 0.079 inch
Cutting speed
: 164 SFM
Feed
: .002 IPR
2
High efficiency drilling (continuous feed) (40HRC)
a Unique geometry specially designed for die & mold machining offers high efficiency deep drilling!
Cutting speed
197 SFM
Workpiece
: CENA1 (Plastic mould steel)
Hardness
: 40HRC
Drill
: MHS0600L150B (ø.2362 inch)
Hole depth
: 4.528 inch
Cutting speed
: 197 SFM
Feed
Feed Rate
: 18.8 IPM
Coolant
: W.S.O.
Machine
: Machining centre
292 SFM
Feed
.008 IPR
.006 IPR
.004 IPR
131 SFM
Drill
: MHS0600L030B (ø.2362 inch)
Hole depth
: .2362 inch
Cutting speed
: 197 SFM
Feed
: .006 IPR
.3937 inch
y Cutting performance for different workpieces
STAVAX (33HRC)
.012
262 SFM
VB wear (inch)
Cutting speed
197 SFM
.004 IPR
131 SFM
After 180 holes, continued
drilling is possible.
.008
.006
.004
.002
.000
Feed
.006 IPR
.008 IPR
.010
0
50
100
Number of holes
Workpiece : STAVAX
(Chromium-alloy stainless steel)
: 33HRC
Hardness
: MHS0600L150B
Drill
(ø.2362 inch)
Hole depth : 4.528 inch (Through hole)
Coolant
: W.S.O.
Emission pressure : 2MPa(Internal coolant)
.3937 inch
150
200
Cutting speed : 131 SFM
: .006 IPR
Feed
(continuous)
Feed Rate : 12.52 IPM
: MHS0600L030B
Drill
(ø.2362 inch)
Hole depth : .2362 inch
: .006 IPR
Feed
STAVAX ESR (52HRC)
y Cutting edge damage
.0055
20th hole
.0047
100th hole
MHS
.0039
VB wear (inch)
60th hole
MHS
Damaged centre
.0031
.0024
Central part damage
.0016
Conventional
.0008
0
0
50
100
Number of holes
MHS - Peripheral wear
Conventional drill - Peripheral wear
3
150
Workpiece : STAVAX ESR
: 52HRC
Hardness
: MHS0200L065B (ø.079 inch)
Drill
: 30WHNS0200-TH
Hole depth : 1.969 inch
Coolant
: Chlorine-free emulsion
Emission pressure : 1.5MPa
: Machining centre
Machine
: MHS0200L010B (ø.079 inch)
Drill
Hole depth
: .157 inch
Feed
: .002 IPR
Feed
DAC55 (45HRC)
.0118
66 SFM
131 SFM
.0098
VB wear (inch)
Cutting speed
98 SFM
After 120 holes, continued
drilling is possible.
.004 IPR
.0079
.0059
.0039
.0020
.008 IPR
Feed
.006 IPR
.0000
0
50
100 120
Number of holes
150
Workpiece : DAC55
(Die-cast mould steel) Feed
: .004 IPR
: 45HRC
Hardness
(continuous)
: MHS0600L150B
Feed Rate : 6.3 IPM
Drill
(ø.2362 inch)
: W.S.O.
Coolant
.3937 inch
Drill
: MHS0600L030B
(ø.2362 inch)
Feed
: .004 IPR
DH31S (50HRC)
y Consistent power consumption
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
0
0
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
.0039
0
80th hole
100th hole
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
Possible to
machine
100 holes!
.0059
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
Power consumption (HP)
0
.1
.4
.7
0
.0098
.0079
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
0
.1
.4
.7
0
.1
.4
.7
60th hole
.0118
VB wear (inch)
0
40th hole
0
.1
.4
.7
20th hole
0
.1
.4
.7
0
.1
.4
.7
10th hole
.0020
.0000
0
20
40
60
Number of holes
VB wear after machining 100 holes
0
Workpiece : DH31S
(Alloy tool steel)
Hardness : 50HRC
Drill
: MHS0500L090B
(ø.1969 inch)
Feed
: .006 IPR
(continuous)
80
100
Coolant
: W.S.O.
(Internal coolant)
VB wear
Machine : Machining centre
.591 1.181 1.772 2.362 2.953
Hole depth (inch)
Left edge
Right edge
Drill
: MHS0500L020B
(ø.1969 inch)
Cutting
: 66 SFM
Speed feed : .006 IPR
SKD11 (55HRC)
y Cutting edges after machining 5 holes
MHS
.0118
Competitor
: MHS
VB wear (inch)
.0098
: Competitor's drill
.0079
Fracture
.0059
.0039
.0020
.0000
Good
Fracture
0
5
10
15
Number of holes
20
Workpiece : JIS SKD11
Hardness : 55HRC
Drill
: MHS0600L120B
(ø.2362 inch)
Feed
: .002 IPR
(continuous)
25
Coolant
: W.S.O.
(Internal coolant)
Machine : Machining centre
Drill
: MHS0600L030B
(ø.2362 inch)
Cutting
: 66 SFM
Speed feed : .002 IPR
4
MHS
WSTAR DRILLS
u
(mm)
Heat Resistant
Alloy
u
h6
øD1
L3
L2
+0.010
─ 0.005
0
─ 0.009
140°
øD1
L3
L2
L3
L2
Type1
Type2
Type3
Type4
L1
142°
øD1
L3
L2
+0.010
─ 0.008
0
─ 0.011
L1
135°
øD1
+0.010
─ 0.002
0
─ 0.008
140°
METRIC STANDARD
D1 < 3 3<D1< 6 6<D1< 10 10<D1< 12
+0.010
─ 0.002
0
─ 0.006
øD4 (h6)
Light Alloy
øD4 (h6)
e
Cast Iron
øD4 (h6)
u
Stainless
Steel
øD4 (h6)
Carbon Steel Hardened
Alloy Steel
Steel
aUnique double margin with high bending resistance.
aNon-peck drilling with long tool life for high hardness steel, 35HRC-55HRC
L1
0.95 .0374
1.00 .0394
1.10 .0433
1.20 .0472
1.30 .0512
3 Int.
6 Int.
s
13 Int.
s
23 Int.
30 Int.
s
3 Int.
6 Int.
12 Int.
s
22 Int.
30 Int.
s
2 Int.
5 Int.
11 Int.
s
20 Int.
29 Int.
s
2 Int.
5 Int.
10 Int.
s
18 Int.
26 Int.
s
2 Int.
5 Int.
12 Int.
s
20 Int.
30 Int.
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
L3
Order Number
mm
MHS0095L006B
0095L009B
0095L015B
0095L025B
0095L035B
0100L006B
0100L009B
0100L015B
0100L025B
0100L035B
0110L006B
0110L009B
0110L015B
0110L025B
0110L035B
0120L006B
0120L009B
0120L015B
0120L025B
0120L035B
0130L007B
0130L011B
0130L020B
0130L030B
0130L045B
L2
L1
D4
inch
mm
inch
mm
inch
mm
inch
6.0
9.0
.236
.354
9.8
12.8
.386
.504
60.0
60.0
2.362
2.362
3.0
3.0
.1181
.1181
1
2
15.0
.591
18.8
.740
60.0
2.362
3.0
.1181
2
25.0
35.0
.984
1.378
28.8
38.8
1.134
1.528
60.0
80.0
2.362
3.150
3.0
3.0
.1181
.1181
2
2
6.0
9.0
.236
.354
9.7
12.7
.382
.500
60.0
60.0
2.362
2.362
3.0
3.0
.1181
.1181
1
2
15.0
.591
18.7
.736
60.0
2.362
3.0
.1181
2
25.0
35.0
.984
1.378
28.7
38.7
1.130
1.524
60.0
80.0
2.362
3.150
3.0
3.0
.1181
.1181
2
2
6.0
9.0
.236
.354
9.5
12.5
.374
.492
60.0
60.0
2.362
2.362
3.0
3.0
.1181
.1181
1
2
15.0
.591
18.5
.728
60.0
2.362
3.0
.1181
2
25.0
35.0
.984
1.378
28.5
38.5
1.122
1.516
60.0
80.0
2.362
3.150
3.0
3.0
.1181
.1181
2
2
6.0
9.0
.236
.354
9.4
12.4
.370
.488
60.0
60.0
2.362
2.362
3.0
3.0
.1181
.1181
1
2
15.0
.591
18.4
.724
60.0
2.362
3.0
.1181
2
25.0
35.0
.984
1.378
28.4
38.4
1.118
1.512
60.0
80.0
2.362
3.150
3.0
3.0
.1181
.1181
2
2
7.0
11.0
.276
.433
10.2
14.2
.402
.559
60.0
60.0
2.362
2.362
3.0
3.0
.1181
.1181
1
2
20.0
.787
23.2
.913
60.0
2.362
3.0
.1181
2
30.0
45.0
1.181
1.772
33.2
48.2
1.307
1.898
80.0
80.0
3.150
3.150
3.0
3.0
.1181
.1181
2
2
(Note) Please contact us for any geometry that is not in this catalogue (e.g. different diameter and length).
s : Inventory maintained in Japan. r : Non stock, produced to order only.
5
Type
Metric Decimal Fraction Wire / Tread
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
(Note 1) MHS drills are suitable for use with shrink fit holders.
(Note 2) Use the shortest type in the respective diameter as a pilot drill.
1.40 .0551
2 Int.
5 Int.
11 Int.
s
18 Int.
29 Int.
s
3 Int.
6 Int.
11 Int.
s
21 Int.
30 Int.
s
2 Int.
6 Int.
#1-64 10 Int.
20 Int.
30 Int.
s
2 Int.
5 Int.
10 Int.
s
19 Int.
30 Int.
s
2 Int.
5 Int.
9 Int.
s
18 Int.
29 Int.
s
3 Int.
5 Int.
11 Int.
s
22 Int.
30 Int.
s
2 Int.
5 Int.
s
10 Int.
21 Int.
30 Int.
s
2 Int.
5 Int.
s
10 Int.
20 Int.
30 Int.
s
2 Int.
5 Int.
9 Int.
s
20 Int.
30 Int.
s
54
1.45 .0571
1.50 .0591
1.60 .0630
1.70 .0669
51
1.80 .0709
1.90 .0748
1.95 .0768
2.00 .0787
#3-48
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
L3
Order Number
mm
MHS0140L007B
0140L011B
0140L020B
0140L030B
0140L045B
0145L008B
0145L013B
0145L020B
0145L035B
0145L055B
0150L008B
0150L013B
0150L020B
0150L035B
0150L055B
0160L008B
0160L013B
0160L020B
0160L035B
0160L055B
0170L008B
0170L013B
0170L020B
0170L035B
0170L055B
0180L010B
0180L015B
0180L025B
0180L045B
0180L065B
0190L010B
0190L015B
0190L025B
0190L045B
0190L065B
0195L010B
0195L015B
0195L025B
0195L045B
0195L065B
0200L010B
0200L015B
0200L025B
0200L045B
0200L065B
L2
L1
inch
mm
inch
mm
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
inch
7.0
.276
10.0
.394
60.0 2.362
3.0
.1181
11.0
.433
14.0
.551
60.0 2.362
3.0
.1181
2
20.0
.787
23.0
.906
60.0 2.362
3.0
.1181
2
30.0
45.0
1.181
1.772
33.0
48.0
1.299
1.890
80.0 3.150
80.0 3.150
3.0
3.0
.1181
.1181
2
2
8.0
13.0
.315
.512
10.9
15.9
.429
.626
60.0 2.362
60.0 2.362
3.0
3.0
.1181
.1181
1
2
.902
60.0 2.362
3.0
.1181
2
1.492 80.0 3.150
2.280 100.0 3.937
3.0
3.0
.1181
.1181
2
2
3.0
3.0
.1181
.1181
1
2
20.0
.787
22.9
35.0
55.0
1.378
2.165
37.9
57.9
8.0
13.0
.315
.512
10.8
15.8
20.0
.787
22.8
35.0
55.0
1.378
2.165
37.8
57.8
8.0
13.0
.315
.512
10.6
15.6
20.0
.787
22.6
35.0
55.0
1.378
2.165
37.6
57.6
8.0
13.0
0.315
.512
10.4
15.4
20.0
.787
22.4
35.0
55.0
1.378
2.165
37.4
57.4
10.0
15.0
.394
.591
12.2
17.2
1
.425
.622
60.0 2.362
60.0 2.362
.898
60.0 2.362
3.0
.1181
2
1.488 80.0 3.150
2.276 100.0 3.937
3.0
3.0
.1181
.1181
2
2
3.0
3.0
.1181
.1181
1
2
.417
.614
60.0 2.362
60.0 2.362
.890
60.0 2.362
3.0
.1181
2
1.480 80.0 3.150
2.268 100.0 3.937
3.0
3.0
.1181
.1181
2
2
3.0
3.0
.1181
.1181
1
2
.409
.606
60.0 2.362
60.0 2.362
.882
60.0 2.362
3.0
.1181
2
1.472 80.0 3.150
2.260 100.0 3.937
3.0
3.0
.1181
.1181
2
2
3.0
3.0
.1181
.1181
1
2
.480
.677
60.0 2.362
60.0 2.362
25.0
.984
27.2
1.071
60.0 2.362
3.0
.1181
2
45.0
65.0
1.772
2.559
47.2
67.2
1.858 80.0 3.150
2.646 100.0 3.937
3.0
3.0
.1181
.1181
2
2
10.0
15.0
.394
.591
12.1
17.1
3.0
3.0
.1181
.1181
1
2
.476
.673
60.0 2.362
60.0 2.362
25.0
.984
27.1
1.067
60.0 2.362
3.0
.1181
2
45.0
65.0
1.772
2.559
47.1
67.1
1.854 80.0 3.150
2.642 100.0 3.937
3.0
3.0
.1181
.1181
2
2
10.0
15.0
.394
.591
12.0
17.0
3.0
3.0
.1181
.1181
1
2
.472
.669
60.0 2.362
60.0 2.362
25.0
.984
27.0
1.063
60.0 2.362
3.0
.1181
2
45.0
65.0
1.772
2.559
47.0
67.0
1.850 80.0 3.150
2.638 100.0 3.937
3.0
3.0
.1181
.1181
2
2
10.0
15.0
.394
.591
11.9
16.9
3.0
3.0
.1181
.1181
1
2
.469
.665
60.0 2.362
60.0 2.362
25.0
.984
26.9
1.059
60.0 2.362
3.0
.1181
2
45.0
65.0
1.772
2.559
46.9
66.9
1.846 80.0 3.150
2.634 100.0 3.937
3.0
3.0
.1181
.1181
2
2
6
2.10 .0827
2.20 .0866
2.30 .0906
2.40 .0945
2.45 .0965
2.50 .0984
2.60 .1024
2.70 .1063
2.80 .1102
36
35
3 Int.
7 Int.
11 Int.
s
23 Int.
30 Int.
s
2 Int.
6 Int.
11 Int.
s
22 Int.
30 Int.
s
2 Int.
6 Int.
10 Int.
s
21 Int.
30 Int.
s
2 Int.
5 Int.
9 Int.
s
20 Int.
28 Int.
s
2 Int.
5 Int.
11 Int.
s
24 Int.
30 Int.
s
2 Int.
5 Int.
11 Int.
s
23 Int.
30 Int.
s
2 Int.
5 Int.
10 Int.
s
22 Int.
30 Int.
s
2 Int.
4 Int.
#6-32 10 Int.
21 Int.
30 Int.
s
2 Int.
4 Int.
9 Int.
s
20 Int.
29 Int.
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
L3
Order Number
MHS0210L012B
0210L020B
0210L030B
0210L055B
0210L075B
0220L012B
0220L020B
0220L030B
0220L055B
0220L075B
0230L012B
0230L020B
0230L030B
0230L055B
0230L075B
0240L012B
0240L020B
0240L030B
0240L055B
0240L075B
0245L013B
0245L020B
0245L035B
0245L065B
0245L090B
0250L013B
0250L020B
0250L035B
0250L065B
0250L090B
0260L013B
0260L020B
0260L035B
0260L065B
0260L090B
0270L013B
0270L020B
0270L035B
0270L065B
0270L090B
0280L014B
0280L020B
0280L035B
0280L065B
0280L090B
L2
L1
mm
inch
mm
inch
mm
12.0
.472
13.7
.539
20.0
.787
21.7
.854
30.0
1.181
31.7
1.248
55.0
75.0
2.165
2.953
56.7
76.7
12.0
20.0
.472
.787
13.5
21.5
.531
.846
30.0
1.181
31.5
1.240
55.0
75.0
2.165
2.953
56.5
76.5
12.0
20.0
.472
.787
13.3
21.3
.524
.839
30.0
1.181
31.3
1.232
55.0
75.0
2.165
2.953
56.3
76.3
12.0
20.0
.472
.787
13.1
21.1
.516
.831
30.0
1.181
31.1
1.224
55.0
75.0
2.165
2.953
56.1
76.1
13.0
20.0
.512
.787
14.0
21.0
.551
.827
35.0
1.378
36.0
1.417
65.0
90.0
2.559
3.543
66.0
91.0
13.0
20.0
.512
.787
15.8
22.8
.622
.898
35.0
1.378
37.8
1.488
65.0
90.0
2.559
3.543
67.8
92.8
13.0
20.0
.512
.787
15.6
22.6
.614
.890
35.0
1.378
37.6
1.480
65.0
90.0
2.559
3.543
67.6
92.6
13.0
20.0
.512
.787
15.4
22.4
.606
.882
35.0
1.378
37.4
1.472
65.0
90.0
2.559
3.543
67.4
92.4
14.0
20.0
.551
.787
16.2
22.2
.638
.874
35.0
1.378
37.2
1.465
65.0
90.0
2.559
3.543
67.2
92.2
7
D4
mm
inch
60.0 2.362
3.0
.1181
60.0 2.362
3.0
.1181
2
80.0 3.150
3.0
.1181
2
2.232 100.0 3.937
3.020 120.0 4.724
3.0
3.0
.1181
.1181
2
2
60.0 2.362
60.0 2.362
3.0
3.0
.1181
.1181
1
2
80.0 3.150
3.0
.1181
2
2.224 100.0 3.937
3.012 120.0 4.724
3.0
3.0
.1181
.1181
2
2
60.0 2.362
60.0 2.362
3.0
3.0
.1181
.1181
1
2
80.0 3.150
3.0
.1181
2
2.217 100.0 3.937
3.004 120.0 4.724
3.0
3.0
.1181
.1181
2
2
60.0 2.362
60.0 2.362
3.0
3.0
.1181
.1181
1
2
80.0 3.150
3.0
.1181
2
2.209 100.0 3.937
2.996 120.0 4.724
3.0
3.0
.1181
.1181
2
2
70.0 2.756
70.0 2.756
4.0
4.0
.1575
.1575
1
2
90.0 3.543
4.0
.1575
2
2.598 110.0 4.331
3.583 140.0 5.512
4.0
4.0
.1575
.1575
2
2
70.0 2.756
70.0 2.756
4.0
4.0
.1575
.1575
1
2
90.0 3.543
4.0
.1575
2
2.669 110.0 4.331
3.654 140.0 5.512
4.0
4.0
.1575
.1575
2
2
70.0 2.756
70.0 2.756
4.0
4.0
.1575
.1575
1
2
90.0 3.543
4.0
.1575
2
2.661 110.0 4.331
3.646 140.0 5.512
4.0
4.0
.1575
.1575
2
2
70.0 2.756
70.0 2.756
4.0
4.0
.1575
.1575
1
2
90.0 3.543
4.0
.1575
2
2.654 110.0 4.331
3.638 140.0 5.512
4.0
4.0
.1575
.1575
2
2
70.0 2.756
70.0 2.756
4.0
4.0
.1575
.1575
1
2
90.0 3.543
4.0
.1575
2
2.646 110.0 4.331
3.630 140.0 5.512
4.0
4.0
.1575
.1575
2
2
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
inch
1
2.90 .1142
2.95 .1161
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
.1181
.1220
.1260
.1299
.1339
.1378
.1417
.1457
32
2 Int.
4 Int.
9 Int.
s
19 Int.
28 Int.
s
2 Int.
4 Int.
9 Int.
s
19 Int.
28 Int.
s
4 Int.
10 Int.
17 Int.
27 Int.
s
4 Int.
10 Int.
17 Int.
26 Int.
r
4 Int.
10 Int.
16 Int.
25 Int.
r
3 Int.
9 Int.
M4x0.7
16 Int.
25 Int.
r
3 Int.
9 Int.
15 Int.
24 Int.
r
3 Int.
9 Int.
14 Int.
23 Int.
s
3 Int.
9 Int.
14 Int.
r
22 Int.
30 Int.
r
3 Int.
8 Int.
M4.5x0.75 14 Int.
22 Int.
30 Int.
r
s
s
s
s
s
s
s
s
s
r
r
r
r
r
r
r
r
r
r
r
r
s
s
s
r
r
r
r
r
r
r
L3
Order Number
mm
L2
inch
mm
.551 16.1
MHS0290L014B 14.0
.787 22.1
0290L020B 20.0
0290L035B 35.0 1.378 37.1
0290L065B 65.0 2.559 67.1
0290L090B 90.0 3.543 92.1
.551 16.0
0295L014B 14.0
.787 22.0
0295L020B 20.0
0295L035B 35.0 1.378 37.0
0295L065B 65.0 2.559 67.0
0295L090B 90.0 3.543 92.0
.748 20.0
0300L020B 19.0
0300L040B 39.0 1.535 40.0
0300L060B 59.0 2.323 60.0
0300L090B 89.0 3.504 90.0
.768 20.0
0310L020B 19.5
0310L040B 39.5 1.555 40.0
0310L060B 59.5 2.343 60.0
0310L090B 89.5 3.524 90.0
.768 20.0
0320L020B 19.5
0320L040B 39.5 1.555 40.0
0320L060B 59.5 2.343 60.0
0320L090B 89.5 3.524 90.0
.768 20.0
0330L020B 19.5
0330L040B 39.5 1.555 40.0
0330L060B 59.5 2.343 60.0
0330L090B 89.5 3.524 90.0
.768 20.0
0340L020B 19.5
0340L040B 39.5 1.555 40.0
0340L060B 59.5 2.343 60.0
0340L090B 89.5 3.524 90.0
.768 20.0
0350L020B 19.5
0350L040B 39.5 1.555 40.0
0350L060B 59.5 2.343 60.0
0350L090B 89.5 3.524 90.0
.787 20.0
0360L020B 20.0
0360L040B 40.0 1.575 40.0
0360L060B 60.0 2.362 60.0
0360L090B 90.0 3.543 90.0
0360L120B 120.0 4.724 120.0
.787 20.0
0370L020B 20.0
0370L040B 40.0 1.575 40.0
0370L060B 60.0 2.362 60.0
0370L090B 90.0 3.543 90.0
0370L120B 120.0 4.724 120.0
L1
inch
mm
.634
.870
1.461
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
inch
70.0 2.756
4.0
.1575
70.0 2.756
4.0
.1575
2
90.0 3.543
4.0
.1575
2
2.642 110.0 4.331
3.626 140.0 5.512
4.0
4.0
.1575
.1575
2
2
4.0
4.0
.1575
.1575
1
2
.630
.866
70.0 2.756
70.0 2.756
1.457
1
90.0 3.543
4.0
.1575
2
2.638 110.0 4.331
3.622 140.0 5.512
4.0
4.0
.1575
.1575
2
2
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
3.543 140.0 5.512
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
4.0
.1575
4
3.543 140.0 5.512
4.724 170.0 6.693
4.0
4.0
.1575
.1575
4
4
.787
1.575
70.0 2.756
90.0 3.543
4.0
4.0
.1575
.1575
3
4
2.362 110.0 4.331
4.0
.1575
4
3.543 140.0 5.512
4.724 170.0 6.693
4.0
4.0
.1575
.1575
4
4
8
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
.1496
25
.1535
.1575
.1614
.1654
.1693
.1732
.1772
.1811
17
16
3 Int.
8 Int.
#10-24 13 Int.
21 Int.
29 Int.
s
3 Int.
8 Int.
13 Int.
r
21 Int.
28 Int.
2 Int.
7 Int.
r
s
s
s
s
r
r
r
s
s
12 Int.
20 Int.
27 Int.
s
2 Int.
7 Int.
12 Int.
r
19 Int.
26 Int.
2 Int.
7 Int.
r
M5x0.8 11 Int.
r
19 Int.
26 Int.
2 Int.
6 Int.
r
11 Int.
18 Int.
25 Int.
2 Int.
6 Int.
r
11 Int.
18 Int.
24 Int.
2 Int.
6 Int.
r
s
s
r
r
r
r
r
r
r
r
r
r
r
r
r
r
s
s
#12-24 10 Int.
s
17 Int.
24 Int.
2 Int.
6 Int.
s
10 Int.
17 Int.
r
23 Int.
30 Int.
r
s
r
r
r
r
L3
Order Number
mm
MHS0380L020B
0380L040B
0380L060B
0380L090B
0380L120B
0390L020B
0390L040B
0390L060B
0390L090B
0390L120B
0400L020B
0400L040B
0400L060B
0400L090B
0400L120B
0410L020B
0410L040B
0410L060B
0410L090B
0410L120B
0420L020B
0420L040B
0420L060B
0420L090B
0420L120B
0430L020B
0430L040B
0430L060B
0430L090B
0430L120B
0440L020B
0440L040B
0440L060B
0440L090B
0440L120B
0450L020B
0450L040B
0450L060B
0450L090B
0450L120B
0460L020B
0460L040B
0460L060B
0460L090B
0460L120B
0460L150B
L2
inch
mm
L1
inch
D4
inch
70.0 2.756
90.0 3.543
mm
inch
4.0
4.0
.1575
.1575
20.0 .787
40.0 1.575
20.0 .787
40.0 1.575
60.0 2.362
60.0 2.362 110.0 4.331
4.0
.1575
4
90.0 3.543 90.0 3.543 140.0 5.512
120.0 4.724 120.0 4.724 170.0 6.693
4.0
4.0
.1575
.1575
4
4
4.0
4.0
.1575
.1575
3
4
70.0 2.756
90.0 3.543
3
4
20.0 .787
40.0 1.575
20.0 .787
40.0 1.575
60.0 2.362
60.0 2.362 110.0 4.331
4.0
.1575
4
90.0 3.543 90.0 3.543 140.0 5.512
120.0 4.724 120.0 4.724 170.0 6.693
4.0
4.0
.1575
.1575
4
4
4.0
4.0
.1575
.1575
3
4
20.0 .787
40.0 1.575
20.0 .787
40.0 1.575
60.0 2.362
60.0 2.362 110.0 4.331
4.0
.1575
4
90.0 3.543 90.0 3.543 140.0 5.512
120.0 4.724 120.0 4.724 170.0 6.693
4.0
4.0
.1575
.1575
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
18.5 .728
38.5 1.516
20.0 .787
40.0 1.575
58.5 2.303
60.0 2.362 110.0 4.331
6.0
.2362
4
88.5 3.484 90.0 3.543 140.0 5.512
118.5 4.665 120.0 4.724 170.0 6.693
6.0
6.0
.2362
.2362
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
18.5 .728
38.5 1.516
20.0 .787
40.0 1.575
58.5 2.303
60.0 2.362 110.0 4.331
6.0
.2362
4
88.5 3.484 90.0 3.543 140.0 5.512
118.5 4.665 120.0 4.724 170.0 6.693
6.0
6.0
.2362
.2362
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
18.5 .728
38.5 1.516
20.0 .787
40.0 1.575
58.5 2.303
60.0 2.362 110.0 4.331
6.0
.2362
4
88.5 3.484 90.0 3.543 140.0 5.512
118.5 4.665 120.0 4.724 170.0 6.693
6.0
6.0
.2362
.2362
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
18.5 .728
38.5 1.516
20.0 .787
40.0 1.575
58.5 2.303
60.0 2.362 110.0 4.331
6.0
.2362
4
88.5 3.484 90.0 3.543 140.0 5.512
118.5 4.665 120.0 4.724 170.0 6.693
6.0
6.0
.2362
.2362
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
18.5 .728
38.5 1.516
20.0 .787
40.0 1.575
58.5 2.303
60.0 2.362 110.0 4.331
6.0
.2362
4
88.5 3.484 90.0 3.543 140.0 5.512
118.5 4.665 120.0 4.724 170.0 6.693
6.0
6.0
.2362
.2362
4
4
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
19.0 .748
39.0 1.535
20.0 .787
40.0 1.575
59.0 2.323
60.0 2.362 110.0 4.331
6.0
.2362
4
89.0 3.504
90.0 3.543 140.0 5.512
6.0
.2362
4
119.0 4.685 120.0 4.724 170.0 6.693
149.0 5.866 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
9
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
70.0 2.756
90.0 3.543
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
.1850
.1890
2 Int.
6 Int.
10 Int.
r
16 Int.
23 Int.
29 Int.
r
1 Int.
6 Int.
10 Int.
s
16 Int.
22 Int.
29 Int.
s
1 Int.
5 Int.
10 Int.
r
16 Int.
22 Int.
28 Int.
r
1 Int.
5 Int.
9 Int.
s
15 Int.
21 Int.
27 Int.
s
3 Int.
9 Int.
1/4-20 15 Int.
21 Int.
27 Int.
r
3 Int.
9 Int.
15 Int.
r
20 Int.
26 Int.
3 Int.
9 Int.
r
14 Int.
20 Int.
26 Int.
r
3 Int.
9 Int.
14 Int.
r
20 Int.
25 Int.
r
13
12
.1929
.1969
.2008
M6x10
7
.2047
.2087
.2126
4
3
r
r
r
r
s
s
s
s
r
r
r
r
s
s
s
s
r
r
r
r
r
r
r
r
r
r
r
r
r
r
L3
Order Number
mm
MHS0470L020B
0470L040B
0470L060B
0470L090B
0470L120B
0470L150B
0480L020B
0480L040B
0480L060B
0480L090B
0480L120B
0480L150B
0490L020B
0490L040B
0490L060B
0490L090B
0490L120B
0490L150B
0500L020B
0500L040B
0500L060B
0500L090B
0500L120B
0500L150B
0510L030B
0510L060B
0510L090B
0510L120B
0510L150B
0520L030B
0520L060B
0520L090B
0520L120B
0520L150B
0530L030B
0530L060B
0530L090B
0530L120B
0530L150B
0540L030B
0540L060B
0540L090B
0540L120B
0540L150B
L2
inch
mm
L1
inch
mm
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
70.0 2.756
90.0 3.543
mm
inch
6.0
6.0
.2362
.2362
19.0 .748
39.0 1.535
20.0 .787
40.0 1.575
59.0 2.323
60.0 2.362 110.0 4.331
6.0
.2362
4
89.0 3.504
90.0 3.543 140.0 5.512
6.0
.2362
4
119.0 4.685 120.0 4.724 170.0 6.693
149.0 5.866 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
70.0 2.756
90.0 3.543
3
4
19.0 .748
39.0 1.535
20.0 .787
40.0 1.575
59.0 2.323
60.0 2.362 110.0 4.331
6.0
.2362
4
89.0 3.504
90.0 3.543 140.0 5.512
6.0
.2362
4
119.0 4.685 120.0 4.724 170.0 6.693
149.0 5.866 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
19.0 .748
39.0 1.535
20.0 .787
40.0 1.575
70.0 2.756
90.0 3.543
6.0
6.0
.2362
.2362
3
4
59.0 2.323
60.0 2.362 110.0 4.331
6.0
.2362
4
89.0 3.504
90.0 3.543 140.0 5.512
6.0
.2362
4
119.0 4.685 120.0 4.724 170.0 6.693
149.0 5.866 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
19.0 .748
39.0 1.535
20.0 .787
40.0 1.575
70.0 2.756
90.0 3.543
59.0 2.323
60.0 2.362 110.0 4.331
6.0
.2362
4
89.0 3.504
90.0 3.543 140.0 5.512
6.0
.2362
4
119.0 4.685 120.0 4.724 170.0 6.693
149.0 5.866 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
6.0
6.0
.2362
.2362
3
4
89.5 3.524
90.0 3.543 140.0 5.512
6.0
.2362
4
119.5 4.705 120.0 4.724 170.0 6.693
149.5 5.886 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
6.0
6.0
.2362
.2362
3
4
89.5 3.524
90.0 3.543 140.0 5.512
6.0
.2362
4
119.5 4.705 120.0 4.724 170.0 6.693
149.5 5.886 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
6.0
6.0
.2362
.2362
3
4
89.5 3.524
90.0 3.543 140.0 5.512
6.0
.2362
4
119.5 4.705 120.0 4.724 170.0 6.693
149.5 5.886 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
6.0
6.0
.2362
.2362
3
4
89.5 3.524
90.0 3.543 140.0 5.512
6.0
.2362
4
119.5 4.705 120.0 4.724 170.0 6.693
149.5 5.886 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
10
5.5
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
.2165
.2205
2
.2244
.2283
.2323
.2362
.2402
.2441
.2480
1
3 Int.
8 Int.
14 Int.
s
19 Int.
25 Int.
3 Int.
8 Int.
s
14 Int.
19 Int.
24 Int.
r
3 Int.
8 Int.
13 Int.
r
19 Int.
24 Int.
3 Int.
8 Int.
r
s
s
s
r
r
r
r
r
r
r
s
s
13 Int.
18 Int.
23 Int.
s
3 Int.
8 Int.
13 Int.
r
18 Int.
23 Int.
2 Int.
7 Int.
r
s
s
r
r
r
s
s
M7x1.0 12 Int.
s
17 Int.
22 Int.
2 Int.
7 Int.
s
12 Int.
17 Int.
22 Int.
r
2 Int.
7 Int.
12 Int.
r
17 Int.
21 Int.
2 Int.
7 Int.
r
12 Int.
16 Int.
21 Int.
r
s
r
r
r
r
r
r
r
r
r
r
r
L3
Order Number
mm
MHS0550L030B
0550L060B
0550L090B
0550L120B
0550L150B
0560L030B
0560L060B
0560L090B
0560L120B
0560L150B
0570L030B
0570L060B
0570L090B
0570L120B
0570L150B
0580L030B
0580L060B
0580L090B
0580L120B
0580L150B
0590L030B
0590L060B
0590L090B
0590L120B
0590L150B
0600L030B
0600L060B
0600L090B
0600L120B
0600L150B
0610L030B
0610L060B
0610L090B
0610L120B
0610L150B
0620L030B
0620L060B
0620L090B
0620L120B
0620L150B
0630L030B
0630L060B
0630L090B
0630L120B
0630L150B
L2
inch
mm
L1
inch
D4
inch
mm
inch
6.0
6.0
.2362
.2362
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
89.5 3.524
90.0 3.543 140.0 5.512
6.0
.2362
4
119.5 4.705 120.0 4.724 170.0 6.693
149.5 5.886 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
3
4
6.0
6.0
.2362
.2362
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
6.0
.2362
4
120.0 4.724 120.0 4.724 170.0 6.693
150.0 5.906 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
6.0
.2362
4
120.0 4.724 120.0 4.724 170.0 6.693
150.0 5.906 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
6.0
.2362
4
120.0 4.724 120.0 4.724 170.0 6.693
150.0 5.906 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
6.0
.2362
4
120.0 4.724 120.0 4.724 170.0 6.693
150.0 5.906 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
6.0
6.0
.2362
.2362
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
6.0
.2362
4
120.0 4.724 120.0 4.724 170.0 6.693
150.0 5.906 150.0 5.906 200.0 7.874
6.0
6.0
.2362
.2362
4
4
8.0
8.0
.3150
.3150
3
4
28.5 1.122
58.5 2.303
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
88.5 3.484
90.0 3.543 140.0 5.512
8.0
.3150
4
118.5 4.665 120.0 4.724 170.0 6.693
148.5 5.846 150.0 5.906 200.0 7.874
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
28.5 1.122
58.5 2.303
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
88.5 3.484
90.0 3.543 140.0 5.512
8.0
.3150
4
118.5 4.665 120.0 4.724 170.0 6.693
148.5 5.846 150.0 5.906 200.0 7.874
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
28.5 1.122
58.5 2.303
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
88.5 3.484
90.0 3.543 140.0 5.512
8.0
.3150
4
118.5 4.665 120.0 4.724 170.0 6.693
148.5 5.846 150.0 5.906 200.0 7.874
8.0
8.0
.3150
.3150
4
4
11
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
6.4
6.5
6.6
6.7
6.8
6.9
7.0
7.1
.2520
.2559
.2598
.2638
M8x1.25
.2677
.2717
.2756
.2795
I
5/16-24
M8x1.0
2 Int.
7 Int.
11 Int.
r
16 Int.
21 Int.
r
2 Int.
6 Int.
11 Int.
s
16 Int.
20 Int.
s
2 Int.
6 Int.
11 Int.
r
16 Int.
20 Int.
28 Int.
r
2 Int.
6 Int.
11 Int.
r
15 Int.
20 Int.
27 Int.
r
2 Int.
6 Int.
11 Int.
s
15 Int.
19 Int.
27 Int.
s
2 Int.
6 Int.
10 Int.
r
15 Int.
19 Int.
26 Int.
r
2 Int.
6 Int.
10 Int.
s
14 Int.
19 Int.
26 Int.
s
2 Int.
6 Int.
10 Int.
r
14 Int.
19 Int.
26 Int.
r
r
r
r
s
s
s
r
r
r
r
r
r
r
r
s
s
s
s
r
r
r
r
s
s
s
s
r
r
r
r
L3
Order Number
mm
MHS0640L030B
0640L060B
0640L090B
0640L120B
0640L150B
0650L030B
0650L060B
0650L090B
0650L120B
0650L150B
0660L030B
0660L060B
0660L090B
0660L120B
0660L150B
0660L200B
0670L030B
0670L060B
0670L090B
0670L120B
0670L150B
0670L200B
0680L030B
0680L060B
0680L090B
0680L120B
0680L150B
0680L200B
0690L030B
0690L060B
0690L090B
0690L120B
0690L150B
0690L200B
0700L030B
0700L060B
0700L090B
0700L120B
0700L150B
0700L200B
0710L030B
0710L060B
0710L090B
0710L120B
0710L150B
0710L200B
L2
inch
mm
L1
inch
mm
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
inch
28.5 1.122
30.0 1.181
80.0 3.150
8.0
.3150
3
58.5 2.303
60.0 2.362 110.0 4.331
8.0
.3150
4
88.5 3.484
90.0 3.543 140.0 5.512
8.0
.3150
4
118.5 4.665 120.0 4.724 170.0 6.693
148.5 5.846 150.0 5.906 200.0 7.874
8.0
8.0
.3150
.3150
4
4
28.5 1.122
58.5 2.303
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
88.5 3.484
90.0 3.543 140.0 5.512
8.0
.3150
4
118.5 4.665 120.0 4.724 170.0 6.693
148.5 5.846 150.0 5.906 200.0 7.874
8.0
8.0
.3150
.3150
4
4
29.0 1.142
59.0 2.323
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.0 3.504
4
90.0 3.543 140.0 5.512
8.0
.3150
119.0 4.685 120.0 4.724 170.0 6.693
8.0
.3150
4
149.0 5.866 150.0 5.906 200.0 7.874
199.0 7.835 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.0 1.142
59.0 2.323
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.0 3.504
90.0 3.543 140.0 5.512
8.0
.3150
4
119.0 4.685 120.0 4.724 170.0 6.693
8.0
.3150
4
149.0 5.866 150.0 5.906 200.0 7.874
199.0 7.835 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.0 1.142
59.0 2.323
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.0 3.504
90.0 3.543 140.0 5.512
8.0
.3150
4
119.0 4.685 120.0 4.724 170.0 6.693
8.0
.3150
4
149.0 5.866 150.0 5.906 200.0 7.874
199.0 7.835 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.0 1.142
59.0 2.323
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.0 3.504
4
90.0 3.543 140.0 5.512
8.0
.3150
119.0 4.685 120.0 4.724 170.0 6.693
8.0
.3150
4
149.0 5.866 150.0 5.906 200.0 7.874
199.0 7.835 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.0 1.142
59.0 2.323
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.0 3.504
4
90.0 3.543 140.0 5.512
8.0
.3150
119.0 4.685 120.0 4.724 170.0 6.693
8.0
.3150
4
149.0 5.866 150.0 5.906 200.0 7.874
199.0 7.835 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.5 3.524
4
90.0 3.543 140.0 5.512
8.0
.3150
119.5 4.705 120.0 4.724 170.0 6.693
8.0
.3150
4
149.5 5.886 150.0 5.906 200.0 7.874
199.5 7.854 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
12
7.2
7.3
7.4
7.5
7.6
7.7
7.8
.2835
.2874
.2913
.2953
.2992
.3031
.3071
M
2 Int.
6 Int.
10 Int.
r
14 Int.
18 Int.
25 Int.
r
2 Int.
6 Int.
10 Int.
r
14 Int.
18 Int.
25 Int.
r
1 Int.
6 Int.
10 Int.
r
14 Int.
18 Int.
24 Int.
r
1 Int.
5 Int.
9 Int.
s
13 Int.
17 Int.
24 Int.
s
1 Int.
5 Int.
9 Int.
r
13 Int.
17 Int.
r
24 Int.
30 Int.
1 Int.
5 Int.
r
9 Int.
13 Int.
17 Int.
r
23 Int.
30 Int.
1 Int.
5 Int.
r
r
r
r
r
r
r
r
r
r
r
r
r
s
s
s
s
r
r
r
r
r
r
r
r
r
s
s
9 Int.
13 Int.
17 Int.
s
23 Int.
30 Int.
s
s
s
s
L3
Order Number
mm
MHS0720L030B
0720L060B
0720L090B
0720L120B
0720L150B
0720L200B
0730L030B
0730L060B
0730L090B
0730L120B
0730L150B
0730L200B
0740L030B
0740L060B
0740L090B
0740L120B
0740L150B
0740L200B
0750L030B
0750L060B
0750L090B
0750L120B
0750L150B
0750L200B
0760L030B
0760L060B
0760L090B
0760L120B
0760L150B
0760L200B
0760L250B
0770L030B
0770L060B
0770L090B
0770L120B
0770L150B
0770L200B
0770L250B
0780L030B
0780L060B
0780L090B
0780L120B
0780L150B
0780L200B
0780L250B
L2
inch
mm
L1
inch
D4
inch
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
89.5 3.524
mm
inch
8.0
8.0
.3150
.3150
3
4
90.0 3.543 140.0 5.512
8.0
.3150
4
119.5 4.705 120.0 4.724 170.0 6.693
8.0
.3150
4
149.5 5.886 150.0 5.906 200.0 7.874
199.5 7.854 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
89.5 3.524
90.0 3.543 140.0 5.512
8.0
.3150
4
119.5 4.705 120.0 4.724 170.0 6.693
8.0
.3150
4
149.5 5.886 150.0 5.906 200.0 7.874
199.5 7.854 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
8.0
8.0
.3150
.3150
3
4
89.5 3.524
90.0 3.543 140.0 5.512
8.0
.3150
4
119.5 4.705 120.0 4.724 170.0 6.693
8.0
.3150
4
149.5 5.886 150.0 5.906 200.0 7.874
199.5 7.854 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
29.5 1.161
59.5 2.343
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
89.5 3.524
90.0 3.543 140.0 5.512
8.0
.3150
4
119.5 4.705 120.0 4.724 170.0 6.693
8.0
.3150
4
149.5 5.886 150.0 5.906 200.0 7.874
199.5 7.854 200.0 7.874 250.0 9.843
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
8.0
.3150
4
120.0 4.724 120.0 4.724 170.0 6.693
8.0
.3150
4
150.0 5.906 150.0 5.906 200.0 7.874
8.0
.3150
4
200.0 7.874 200.0 7.874 250.0 9.843
250.0 9.843 250.0 9.843 300.0 11.811
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
8.0
.3150
4
120.0 4.724 120.0 4.724 170.0 6.693
8.0
.3150
4
150.0 5.906 150.0 5.906 200.0 7.874
8.0
.3150
4
200.0 7.874 200.0 7.874 250.0 9.843
250.0 9.843 250.0 9.843 300.0 11.811
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0 3.150
60.0 2.362 110.0 4.331
90.0 3.543
90.0 3.543 140.0 5.512
8.0
.3150
4
120.0 4.724 120.0 4.724 170.0 6.693
8.0
.3150
4
150.0 5.906 150.0 5.906 200.0 7.874
8.0
.3150
4
200.0 7.874 200.0 7.874 250.0 9.843
250.0 9.843 250.0 9.843 300.0 11.811
8.0
8.0
.3150
.3150
4
4
13
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
7.9
8.0
8.1
8.2
8.3
8.4
8.5
.3110
.3150
.3189
.3228
P
.3268
.3307
.3346
M10x1.5
1 Int.
5 Int.
9 Int.
r
13 Int.
16 Int.
r
23 Int.
29 Int.
r
1 Int.
5 Int.
9 Int.
s
12 Int.
16 Int.
s
22 Int.
29 Int.
s
2 Int.
8 Int.
12 Int.
r
16 Int.
22 Int.
28 Int.
r
2 Int.
8 Int.
12 Int.
r
16 Int.
22 Int.
28 Int.
r
2 Int.
8 Int.
12 Int.
r
15 Int.
21 Int.
27 Int.
r
2 Int.
8 Int.
12 Int.
r
15 Int.
21 Int.
27 Int.
r
2 Int.
8 Int.
11 Int.
s
15 Int.
21 Int.
27 Int.
s
r
r
r
r
s
s
s
s
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
s
s
s
s
L3
Order Number
mm
MHS0790L030B
0790L060B
0790L090B
0790L120B
0790L150B
0790L200B
0790L250B
0800L030B
0800L060B
0800L090B
0800L120B
0800L150B
0800L200B
0800L250B
0810L040B
0810L090B
0810L120B
0810L150B
0810L200B
0810L250B
0820L040B
0820L090B
0820L120B
0820L150B
0820L200B
0820L250B
0830L040B
0830L090B
0830L120B
0830L150B
0830L200B
0830L250B
0840L040B
0840L090B
0840L120B
0840L150B
0840L200B
0840L250B
0850L040B
0850L090B
0850L120B
0850L150B
0850L200B
0850L250B
L2
inch
mm
L1
inch
mm
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
inch
30.0 1.181
30.0 1.181
80.0
3.150
8.0
.3150
60.0 2.362
60.0 2.362 110.0
4.331
8.0
.3150
4
90.0 3.543
90.0 3.543 140.0
5.512
8.0
.3150
4
120.0 4.724 120.0 4.724 170.0
6.693
8.0
.3150
4
150.0 5.906 150.0 5.906 200.0
7.874
8.0
.3150
4
200.0 7.874 200.0 7.874 250.0 9.843
250.0 9.843 250.0 9.843 300.0 11.811
8.0
8.0
.3150
.3150
4
4
8.0
8.0
.3150
.3150
3
4
30.0 1.181
60.0 2.362
30.0 1.181 80.0
60.0 2.362 110.0
90.0 3.543
3.150
4.331
3
90.0 3.543 140.0
5.512
8.0
.3150
4
120.0 4.724 120.0 4.724 170.0
6.693
8.0
.3150
4
150.0 5.906 150.0 5.906 200.0
7.874
8.0
.3150
4
200.0 7.874 200.0 7.874 250.0 9.843
250.0 9.843 250.0 9.843 300.0 11.811
8.0
8.0
.3150
.3150
4
4
3.937 10.0
5.906 10.0
.3937
.3937
3
4
38.5 1.516
88.5 3.484
40.0 1.575 100.0
90.0 3.543 150.0
118.5 4.665 120.0 4.724 180.0
7.087 10.0
.3937
4
148.5 5.846 150.0 5.906 210.0
8.268 10.0
.3937
4
198.5 7.815 200.0 7.874 260.0 10.236 10.0
248.5 9.783 250.0 9.843 310.0 12.205 10.0
.3937
.3937
4
4
.3937
.3937
3
4
38.5 1.516
88.5 3.484
40.0 1.575 100.0
90.0 3.543 150.0
3.937 10.0
5.906 10.0
118.5 4.665 120.0 4.724 180.0
7.087 10.0
.3937
4
148.5 5.846 150.0 5.906 210.0
8.268 10.0
.3937
4
198.5 7.815 200.0 7.874 260.0 10.236 10.0
248.5 9.783 250.0 9.843 310.0 12.205 10.0
.3937
.3937
4
4
.3937
.3937
3
4
38.5 1.516
88.5 3.484
40.0 1.575 100.0
90.0 3.543 150.0
3.937 10.0
5.906 10.0
118.5 4.665 120.0 4.724 180.0
7.087 10.0
.3937
4
148.5 5.846 150.0 5.906 210.0
8.268 10.0
.3937
4
198.5 7.815 200.0 7.874 260.0 10.236 10.0
248.5 9.783 250.0 9.843 310.0 12.205 10.0
.3937
.3937
4
4
.3937
.3937
3
4
38.5 1.516
88.5 3.484
40.0 1.575 100.0
90.0 3.543 150.0
3.937 10.0
5.906 10.0
118.5 4.665 120.0 4.724 180.0
7.087 10.0
.3937
4
148.5 5.846 150.0 5.906 210.0
8.268 10.0
.3937
4
198.5 7.815 200.0 7.874 260.0 10.236 10.0
248.5 9.783 250.0 9.843 310.0 12.205 10.0
.3937
.3937
4
4
38.5 1.516
88.5 3.484
40.0 1.575 100.0
90.0 3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
118.5 4.665 120.0 4.724 180.0
7.087 10.0
.3937
4
148.5 5.846 150.0 5.906 210.0
8.268 10.0
.3937
4
198.5 7.815 200.0 7.874 260.0 10.236 10.0
248.5 9.783 250.0 9.843 310.0 12.205 10.0
.3937
.3937
4
4
14
8.6
8.7
8.8
8.9
9.0
9.1
9.2
.3386
R
.3425
M10x1.25
.3465
.3504
.3543
.3583
.3622
T
2 Int.
8 Int.
11 Int.
r
15 Int.
21 Int.
26 Int.
r
2 Int.
8 Int.
11 Int.
r
15 Int.
20 Int.
26 Int.
r
2 Int.
8 Int.
11 Int.
s
14 Int.
20 Int.
26 Int.
2 Int.
7 Int.
s
11 Int.
14 Int.
r
20 Int.
25 Int.
2 Int.
7 Int.
r
r
r
r
r
r
r
r
r
s
s
s
s
r
r
r
r
s
s
11 Int.
14 Int.
s
20 Int.
25 Int.
2 Int.
7 Int.
s
11 Int.
14 Int.
19 Int.
r
25 Int.
30 Int.
2 Int.
7 Int.
r
10 Int.
14 Int.
r
19 Int.
25 Int.
30 Int.
r
s
s
r
r
r
r
r
r
r
r
r
r
L3
Order Number
MHS0860L040B
0860L090B
0860L120B
0860L150B
0860L200B
0860L250B
0870L040B
0870L090B
0870L120B
0870L150B
0870L200B
0870L250B
0880L040B
0880L090B
0880L120B
0880L150B
0880L200B
0880L250B
0890L040B
0890L090B
0890L120B
0890L150B
0890L200B
0890L250B
0900L040B
0900L090B
0900L120B
0900L150B
0900L200B
0900L250B
0910L040B
0910L090B
0910L120B
0910L150B
0910L200B
0910L250B
0910L300B
0920L040B
0920L090B
0920L120B
0920L150B
0920L200B
0920L250B
0920L300B
L2
L1
mm
inch
mm
inch
39.0
89.0
1.535
3.504
40.0
90.0
1.575 100.0
3.543 150.0
D4
inch
mm
3.937 10.0
5.906 10.0
inch
.3937
.3937
3
4
119.0
4.685 120.0
4.724 180.0
7.087 10.0
.3937
4
149.0
5.866 150.0
5.906 210.0
8.268 10.0
.3937
4
199.0
249.0
7.835 200.0
9.803 250.0
7.874 260.0 10.236 10.0
9.843 310.0 12.205 10.0
.3937
.3937
4
4
1.535
3.504
1.575 100.0
3.543 150.0
.3937
.3937
3
4
39.0
89.0
40.0
90.0
3.937 10.0
5.906 10.0
119.0
4.685 120.0
4.724 180.0
7.087 10.0
.3937
4
149.0
5.866 150.0
5.906 210.0
8.268 10.0
.3937
4
199.0
249.0
7.835 200.0
9.803 250.0
7.874 260.0 10.236 10.0
9.843 310.0 12.205 10.0
.3937
.3937
4
4
1.535
3.504
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
119.0
4.685 120.0
4.724 180.0
7.087 10.0
.3937
4
149.0
5.866 150.0
5.906 210.0
8.268 10.0
.3937
4
199.0
249.0
7.835 200.0
9.803 250.0
7.874 260.0 10.236 10.0
9.843 310.0 12.205 10.0
.3937
.3937
4
4
1.535
3.504
1.575 100.0
3.543 150.0
.3937
.3937
3
4
39.0
89.0
39.0
89.0
40.0
90.0
3.937 10.0
5.906 10.0
119.0
4.685 120.0
4.724 180.0
7.087 10.0
.3937
4
149.0
5.866 150.0
5.906 210.0
8.268 10.0
.3937
4
199.0
249.0
7.835 200.0
9.803 250.0
7.874 260.0 10.236 10.0
9.843 310.0 12.205 10.0
.3937
.3937
4
4
1.535
3.504
1.575 100.0
3.543 150.0
.3937
.3937
3
4
39.0
89.0
40.0
90.0
3.937 10.0
5.906 10.0
119.0
4.685 120.0
4.724 180.0
7.087 10.0
.3937
4
149.0
5.866 150.0
5.906 210.0
8.268 10.0
.3937
4
199.0
249.0
7.835 200.0
9.803 250.0
7.874 260.0 10.236 10.0
9.843 310.0 12.205 10.0
.3937
.3937
4
4
1.555
3.524
1.575 100.0
3.543 150.0
.3937
.3937
3
4
39.5
89.5
40.0
90.0
3.937 10.0
5.906 10.0
119.5
4.705 120.0
4.724 180.0
7.087 10.0
.3937
4
149.5
5.886 150.0
5.906 210.0
8.268 10.0
.3937
4
199.5
7.854 200.0
7.874 260.0 10.236 10.0
.3937
4
249.5 9.823 250.0 9.843 310.0 12.205 10.0
299.5 11.791 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
.3937
.3937
3
4
39.5
89.5
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
119.5
4.705 120.0
4.724 180.0
7.087 10.0
.3937
4
149.5
5.886 150.0
5.906 210.0
8.268 10.0
.3937
4
199.5
7.854 200.0
7.874 260.0 10.236 10.0
.3937
4
249.5 9.823 250.0 9.843 310.0 12.205 10.0
299.5 11.791 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
15
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
9.3
9.4
9.5
9.6
9.7
9.8
.3661
.3701
.3740
.3780
.3819
.3858
Tube
sheet
W
2 Int.
7 Int.
10 Int.
r
14 Int.
19 Int.
r
24 Int.
30 Int.
2 Int.
7 Int.
r
10 Int.
13 Int.
r
19 Int.
24 Int.
29 Int.
r
2 Int.
7 Int.
10 Int.
s
13 Int.
18 Int.
s
24 Int.
29 Int.
2 Int.
7 Int.
s
10 Int.
13 Int.
18 Int.
r
24 Int.
29 Int.
2 Int.
7 Int.
r
10 Int.
13 Int.
r
18 Int.
23 Int.
28 Int.
r
2 Int.
7 Int.
10 Int.
s
13 Int.
18 Int.
s
23 Int.
28 Int.
s
r
r
r
r
r
r
r
r
r
s
s
s
s
r
r
r
r
r
r
r
r
r
r
s
s
s
s
L3
Order Number
MHS0930L040B
0930L090B
0930L120B
0930L150B
0930L200B
0930L250B
0930L300B
0940L040B
0940L090B
0940L120B
0940L150B
0940L200B
0940L250B
0940L300B
0950L040B
0950L090B
0950L120B
0950L150B
0950L200B
0950L250B
0950L300B
0960L040B
0960L090B
0960L120B
0960L150B
0960L200B
0960L250B
0960L300B
0970L040B
0970L090B
0970L120B
0970L150B
0970L200B
0970L250B
0970L300B
0980L040B
0980L090B
0980L120B
0980L150B
0980L200B
0980L250B
0980L300B
L2
L1
mm
inch
mm
inch
mm
39.5
89.5
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
3.937 10.0
5.906 10.0
inch
.3937
.3937
3
4
119.5
4.705 120.0
4.724 180.0
7.087 10.0
.3937
4
149.5
5.886 150.0
5.906 210.0
8.268 10.0
.3937
4
199.5
7.854 200.0
7.874 260.0 10.236 10.0
.3937
4
249.5 9.823 250.0 9.843 310.0 12.205 10.0
299.5 11.791 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
39.5
89.5
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
119.5
4.705 120.0
4.724 180.0
7.087 10.0
.3937
4
149.5
5.886 150.0
5.906 210.0
8.268 10.0
.3937
4
199.5
7.854 200.0
7.874 260.0 10.236 10.0
.3937
4
249.5 9.823 250.0 9.843 310.0 12.205 10.0
299.5 11.791 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
.3937
.3937
3
4
39.5
89.5
1.555
3.524
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
119.5
4.705 120.0
4.724 180.0
7.087 10.0
.3937
4
149.5
5.886 150.0
5.906 210.0
8.268 10.0
.3937
4
199.5
7.854 200.0
7.874 260.0 10.236 10.0
.3937
4
249.5 9.823 250.0 9.843 310.0 12.205 10.0
299.5 11.791 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
40.0
90.0
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
120.0
4.724 120.0
4.724 180.0
7.087 10.0
.3937
4
150.0
5.906 150.0
5.906 210.0
8.268 10.0
.3937
4
200.0
7.874 200.0
7.874 260.0 10.236 10.0
.3937
4
250.0 9.843 250.0 9.843 310.0 12.205 10.0
300.0 11.811 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
40.0
90.0
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
120.0
4.724 120.0
4.724 180.0
7.087 10.0
.3937
4
150.0
5.906 150.0
5.906 210.0
8.268 10.0
.3937
4
200.0
7.874 200.0
7.874 260.0 10.236 10.0
.3937
4
250.0 9.843 250.0 9.843 310.0 12.205 10.0
300.0 11.811 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
40.0
90.0
1.575
3.543
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
120.0
4.724 120.0
4.724 180.0
7.087 10.0
.3937
4
150.0
5.906 150.0
5.906 210.0
8.268 10.0
.3937
4
200.0
7.874 200.0
7.874 260.0 10.236 10.0
.3937
4
250.0 9.843 250.0 9.843 310.0 12.205 10.0
300.0 11.811 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
16
9.9 .3898
10.0 .3937
10.1 .3976
10.2 .4016
10.3 .4055
10.4 .4094
2 Int.
7 Int.
10 Int.
r
13 Int.
18 Int.
r
23 Int.
28 Int.
1 Int.
6 Int.
r
r
r
r
r
s
s
9 Int.
12 Int.
s
17 Int.
22 Int.
27 Int.
s
1 Int.
6 Int.
9 Int.
r
12 Int.
17 Int.
r
22 Int.
27 Int.
1 Int.
6 Int.
r
s
s
s
r
r
r
r
r
r
9 Int.
r
M12x1.75 12 Int.
r
17 Int.
22 Int.
27 Int.
r
1 Int.
6 Int.
9 Int.
r
12 Int.
17 Int.
22 Int.
26 Int.
r
1 Int.
6 Int.
9 Int.
r
12 Int.
17 Int.
r
21 Int.
26 Int.
r
r
r
r
r
r
r
r
r
r
r
r
L3
Order Number
MHS0990L040B
0990L090B
0990L120B
0990L150B
0990L200B
0990L250B
0990L300B
1000L040B
1000L090B
1000L120B
1000L150B
1000L200B
1000L250B
1000L300B
1010L040B
1010L090B
1010L120B
1010L150B
1010L200B
1010L250B
1010L300B
1020L040B
1020L090B
1020L120B
1020L150B
1020L200B
1020L250B
1020L300B
1030L040B
1030L090B
1030L120B
1030L150B
1030L200B
1030L250B
1030L300B
1040L040B
1040L090B
1040L120B
1040L150B
1040L200B
1040L250B
1040L300B
L2
L1
inch
mm
inch
40.0
90.0
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
120.0
4.724 120.0
4.724 180.0
7.087 10.0
.3937
4
150.0
5.906 150.0
5.906 210.0
8.268 10.0
.3937
4
200.0
7.874 200.0
7.874 260.0 10.236 10.0
.3937
4
250.0 9.843 250.0 9.843 310.0 12.205 10.0
300.0 11.811 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
inch
mm
inch
40.0
90.0
1.575 100.0
3.543 150.0
3.937 10.0
5.906 10.0
.3937
.3937
3
4
120.0
4.724 120.0
4.724 180.0
7.087 10.0
.3937
4
150.0
5.906 150.0
5.906 210.0
8.268 10.0
.3937
4
200.0
7.874 200.0
7.874 260.0 10.236 10.0
.3937
4
250.0 9.843 250.0 9.843 310.0 12.205 10.0
300.0 11.811 300.0 11.811 360.0 14.173 10.0
.3937
.3937
4
4
.4724
.4724
3
4
38.5
88.5
1.575
3.543
1.516
3.484
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
118.5
4.665 120.0
4.724 180.0
7.087 12.0
.4724
4
148.5
5.846 150.0
5.906 210.0
8.268 12.0
.4724
4
198.5
7.815 200.0
7.874 260.0 10.236 12.0
.4724
4
248.5 9.783 250.0 9.843 310.0 12.205 12.0
298.5 11.752 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
38.5
88.5
1.516
3.484
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
118.5
4.665 120.0
4.724 180.0
7.087 12.0
.4724
4
148.5
5.846 150.0
5.906 210.0
8.268 12.0
.4724
4
198.5
7.815 200.0
7.874 260.0 10.236 12.0
.4724
4
248.5 9.783 250.0 9.843 310.0 12.205 12.0
298.5 11.752 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
38.5
88.5
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
118.5
4.665 120.0
4.724 180.0
7.087 12.0
.4724
4
148.5
5.846 150.0
5.906 210.0
8.268 12.0
.4724
4
198.5
7.815 200.0
7.874 260.0 10.236 12.0
.4724
4
248.5 9.783 250.0 9.843 310.0 12.205 12.0
298.5 11.752 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
38.5
88.5
1.516
3.484
1.516
3.484
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
118.5
4.665 120.0
4.724 180.0
7.087 12.0
.4724
4
148.5
5.846 150.0
5.906 210.0
8.268 12.0
.4724
4
198.5
7.815 200.0
7.874 260.0 10.236 12.0
.4724
4
248.5 9.783 250.0 9.843 310.0 12.205 12.0
298.5 11.752 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
17
D4
mm
40.0
90.0
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
10.5 .4134
10.6 .4173
10.7 .4213
10.8 .4252
10.9 .4291
11.0 .4331
Z
1 Int.
6 Int.
9 Int.
s
12 Int.
16 Int.
s
21 Int.
26 Int.
1 Int.
6 Int.
s
9 Int.
12 Int.
r
16 Int.
21 Int.
26 Int.
r
1 Int.
6 Int.
9 Int.
r
11 Int.
16 Int.
r
21 Int.
25 Int.
1 Int.
6 Int.
r
s
s
s
s
r
r
r
r
r
r
r
r
r
s
s
9 Int.
s
M12x1.25 11 Int.
s
16 Int.
21 Int.
25 Int.
s
1 Int.
6 Int.
8 Int.
r
11 Int.
16 Int.
20 Int.
25 Int.
r
1 Int.
6 Int.
8 Int.
s
11 Int.
16 Int.
s
20 Int.
25 Int.
s
s
s
r
r
r
r
r
s
s
s
s
L3
Order Number
MHS1050L040B
1050L090B
1050L120B
1050L150B
1050L200B
1050L250B
1050L300B
1060L040B
1060L090B
1060L120B
1060L150B
1060L200B
1060L250B
1060L300B
1070L040B
1070L090B
1070L120B
1070L150B
1070L200B
1070L250B
1070L300B
1080L040B
1080L090B
1080L120B
1080L150B
1080L200B
1080L250B
1080L300B
1090L040B
1090L090B
1090L120B
1090L150B
1090L200B
1090L250B
1090L300B
1100L040B
1100L090B
1100L120B
1100L150B
1100L200B
1100L250B
1100L300B
L2
L1
mm
inch
mm
inch
mm
38.5
88.5
1.516
3.484
40.0
90.0
1.575 100.0
3.543 150.0
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
D4
inch
mm
3.937 12.0
5.906 12.0
inch
.4724
.4724
3
4
118.5
4.665 120.0
4.724 180.0
7.087 12.0
.4724
4
148.5
5.846 150.0
5.906 210.0
8.268 12.0
.4724
4
198.5
7.815 200.0
7.874 260.0 10.236 12.0
.4724
4
248.5 9.783 250.0 9.843 310.0 12.205 12.0
298.5 11.752 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
39.0
89.0
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
119.0
4.685 120.0
4.724 180.0
7.087 12.0
.4724
4
149.0
5.866 150.0
5.906 210.0
8.268 12.0
.4724
4
199.0
7.835 200.0
7.874 260.0 10.236 12.0
.4724
4
249.0 9.803 250.0 9.843 310.0 12.205 12.0
299.0 11.772 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
39.0
89.0
1.535
3.504
1.535
3.504
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
119.0
4.685 120.0
4.724 180.0
7.087 12.0
.4724
4
149.0
5.866 150.0
5.906 210.0
8.268 12.0
.4724
4
199.0
7.835 200.0
7.874 260.0 10.236 12.0
.4724
4
249.0 9.803 250.0 9.843 310.0 12.205 12.0
299.0 11.772 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
39.0
89.0
1.535
3.504
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
119.0
4.685 120.0
4.724 180.0
7.087 12.0
.4724
4
149.0
5.866 150.0
5.906 210.0
8.268 12.0
.4724
4
199.0
7.835 200.0
7.874 260.0 10.236 12.0
.4724
4
249.0 9.803 250.0 9.843 310.0 12.205 12.0
299.0 11.772 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
39.0
89.0
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
119.0
4.685 120.0
4.724 180.0
7.087 12.0
.4724
4
149.0
5.866 150.0
5.906 210.0
8.268 12.0
.4724
4
199.0
7.835 200.0
7.874 260.0 10.236 12.0
.4724
4
249.0 9.803 250.0 9.843 310.0 12.205 12.0
299.0 11.772 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
39.0
89.0
1.535
3.504
1.535
3.504
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
119.0
4.685 120.0
4.724 180.0
7.087 12.0
.4724
4
149.0
5.866 150.0
5.906 210.0
8.268 12.0
.4724
4
199.0
7.835 200.0
7.874 260.0 10.236 12.0
.4724
4
249.0 9.803 250.0 9.843 310.0 12.205 12.0
299.0 11.772 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
18
11.1 .4370
11.2 .4409
11.3 .4449
11.4 .4488
11.5 .4528
11.6 .4567
1 Int.
6 Int.
8 Int.
r
11 Int.
15 Int.
r
20 Int.
24 Int.
1 Int.
5 Int.
r
8 Int.
11 Int.
r
15 Int.
20 Int.
24 Int.
r
1 Int.
5 Int.
8 Int.
r
11 Int.
15 Int.
r
20 Int.
24 Int.
1 Int.
5 Int.
r
8 Int.
11 Int.
15 Int.
r
19 Int.
24 Int.
1 Int.
5 Int.
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
s
s
8 Int.
10 Int.
s
15 Int.
19 Int.
24 Int.
s
1 Int.
5 Int.
8 Int.
r
10 Int.
15 Int.
r
19 Int.
23 Int.
r
s
s
s
r
r
r
r
L3
Order Number
MHS1110L040B
1110L090B
1110L120B
1110L150B
1110L200B
1110L250B
1110L300B
1120L040B
1120L090B
1120L120B
1120L150B
1120L200B
1120L250B
1120L300B
1130L040B
1130L090B
1130L120B
1130L150B
1130L200B
1130L250B
1130L300B
1140L040B
1140L090B
1140L120B
1140L150B
1140L200B
1140L250B
1140L300B
1150L040B
1150L090B
1150L120B
1150L150B
1150L200B
1150L250B
1150L300B
1160L040B
1160L090B
1160L120B
1160L150B
1160L200B
1160L250B
1160L300B
L2
L1
mm
inch
mm
inch
39.5
89.5
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
D4
inch
mm
3.937 12.0
5.906 12.0
inch
.4724
.4724
3
4
119.5
4.705 120.0
4.724 180.0
7.087 12.0
.4724
4
149.5
5.886 150.0
5.906 210.0
8.268 12.0
.4724
4
199.5
7.854 200.0
7.874 260.0 10.236 12.0
.4724
4
249.5 9.823 250.0 9.843 310.0 12.205 12.0
299.5 11.791 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
39.5
89.5
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
119.5
4.705 120.0
4.724 180.0
7.087 12.0
.4724
4
149.5
5.886 150.0
5.906 210.0
8.268 12.0
.4724
4
199.5
7.854 200.0
7.874 260.0 10.236 12.0
.4724
4
249.5 9.823 250.0 9.843 310.0 12.205 12.0
299.5 11.791 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
39.5
89.5
1.555
3.524
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
119.5
4.705 120.0
4.724 180.0
7.087 12.0
.4724
4
149.5
5.886 150.0
5.906 210.0
8.268 12.0
.4724
4
199.5
7.854 200.0
7.874 260.0 10.236 12.0
.4724
4
249.5 9.823 250.0 9.843 310.0 12.205 12.0
299.5 11.791 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
.4724
.4724
3
4
39.5
89.5
1.555
3.524
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
119.5
4.705 120.0
4.724 180.0
7.087 12.0
.4724
4
149.5
5.886 150.0
5.906 210.0
8.268 12.0
.4724
4
199.5
7.854 200.0
7.874 260.0 10.236 12.0
.4724
4
249.5 9.823 250.0 9.843 310.0 12.205 12.0
299.5 11.791 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
39.5
89.5
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
119.5
4.705 120.0
4.724 180.0
7.087 12.0
.4724
4
149.5
5.886 150.0
5.906 210.0
8.268 12.0
.4724
4
199.5
7.854 200.0
7.874 260.0 10.236 12.0
.4724
4
249.5 9.823 250.0 9.843 310.0 12.205 12.0
299.5 11.791 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
40.0
90.0
1.555
3.524
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
120.0
4.724 120.0
4.724 180.0
7.087 12.0
.4724
4
150.0
5.906 150.0
5.906 210.0
8.268 12.0
.4724
4
200.0
7.874 200.0
7.874 260.0 10.236 12.0
.4724
4
250.0 9.843 250.0 9.843 310.0 12.205 12.0
300.0 11.811 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
19
mm
Type
(mm)
Letter size
(inch)
l/d
Dimensions
Stock
VP15TF
Hole Depth
Drill Diameter D1
Coolant
(Int./Ext.)
MHS
WSTAR DRILLS
11.7 .4606
11.8 .4646
11.9 .4685 15/32
12.0 .4724
1 Int.
5 Int.
8 Int.
r
10 Int.
15 Int.
r
19 Int.
23 Int.
1 Int.
5 Int.
r
r
r
r
r
s
s
8 Int.
10 Int.
s
14 Int.
19 Int.
23 Int.
s
1 Int.
5 Int.
8 Int.
r
10 Int.
14 Int.
r
19 Int.
23 Int.
1 Int.
5 Int.
r
s
s
s
r
r
r
r
s
s
7 Int.
s
M14x2.0 10 Int.
s
14 Int.
18 Int.
22 Int.
s
s
s
L3
Order Number
MHS1170L040B
1170L090B
1170L120B
1170L150B
1170L200B
1170L250B
1170L300B
1180L040B
1180L090B
1180L120B
1180L150B
1180L200B
1180L250B
1180L300B
1190L040B
1190L090B
1190L120B
1190L150B
1190L200B
1190L250B
1190L300B
1200L040B
1200L090B
1200L120B
1200L150B
1200L200B
1200L250B
1200L300B
L2
L1
D4
mm
inch
mm
inch
40.0
90.0
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
120.0
4.724 120.0
4.724 180.0
7.087 12.0
.4724
4
150.0
5.906 150.0
5.906 210.0
8.268 12.0
.4724
4
200.0
7.874 200.0
7.874 260.0 10.236 12.0
.4724
4
250.0 9.843 250.0 9.843 310.0 12.205 12.0
300.0 11.811 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
40.0
90.0
inch
mm
inch
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
120.0
4.724 120.0
4.724 180.0
7.087 12.0
.4724
4
150.0
5.906 150.0
5.906 210.0
8.268 12.0
.4724
4
200.0
7.874 200.0
7.874 260.0 10.236 12.0
.4724
4
250.0 9.843 250.0 9.843 310.0 12.205 12.0
300.0 11.811 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
40.0
90.0
1.575
3.543
mm
Type
Dimensions
Stock
VP15TF
Hole Depth
(mm)
Letter size
(inch)
l/d
Coolant
(Int./Ext.)
Drill Diameter D1
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
120.0
4.724 120.0
4.724 180.0
7.087 12.0
.4724
4
150.0
5.906 150.0
5.906 210.0
8.268 12.0
.4724
4
200.0
7.874 200.0
7.874 260.0 10.236 12.0
.4724
4
250.0 9.843 250.0 9.843 310.0 12.205 12.0
300.0 11.811 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
40.0
90.0
1.575
3.543
1.575
3.543
40.0
90.0
1.575 100.0
3.543 150.0
3.937 12.0
5.906 12.0
.4724
.4724
3
4
120.0
4.724 120.0
4.724 180.0
7.087 12.0
.4724
4
150.0
5.906 150.0
5.906 210.0
8.268 12.0
.4724
4
200.0
7.874 200.0
7.874 260.0 10.236 12.0
.4724
4
250.0 9.843 250.0 9.843 310.0 12.205 12.0
300.0 11.811 300.0 11.811 360.0 14.173 12.0
.4724
.4724
4
4
20
RECOMMENDED CUTTING CONDITIONS
Work Material
Drill Dia.
Mild Steel ( < 180HB)
Carbon Steel, Alloy Steel (180-280HB)
Austenitic Stainless Steel ( < 200HB)
Ferritic, Martensitic Stainless Steel (>200HB)
AISI 1010, 1045, 4140 etc.
AISI 304, 316
AISI 431, 420 etc.
inch
mm
Cutting Speed
(SFM)
.0394
.0472
.0630
.0787
.0984
.1260
.1575
.1969
.2480
.3150
.3937
.4724
1.0
1.2
1.6
2.0
2.5
3.2
4.0
5.0
6.3
8.0
10.0
12.0
130
160
195
230
260
260
260
260
260
255
255
260
Work Material
Drill Dia.
Feed
(Min. ─ Max.)
(IPR)
Cutting Speed
(SFM)
Revolution
(min-1)
Feed
(Min. ─ Max.)
(IPR)
12700
13200
11900
11100
10100
7900
6300
5000
4000
3100
2500
2100
.0015 (.0008 ─ .0016)
.0018 (.0010 ─ .0020)
.0024 (.0012 ─ .0026)
.0030 (.0016 ─ .0031)
.0037 (.0020 ─ .0039)
.0047 (.0028 ─ .0051)
.0059 (.0035 ─ .0043)
.0075 (.0043 ─ .0055)
.0067 (.0055 ─ .0071)
.0087 (.0071 ─ .0091)
.0106 (.0087 ─ .0110)
.0126 (.0106 ─ .0134)
65
95
130
160
195
195
190
195
195
190
195
185
6300
7900
7900
7900
7600
5900
4700
3800
3000
2300
1900
1500
.0011 (.0008 ─ .0016)
.0013 (.0010 ─ .0020)
.0017 (.0012 ─ .0026)
.0021 (.0016 ─ .0031)
.0026 (.0020 ─ .0039)
.0035 (.0028 ─ .0051)
.0043 (.0031 ─ .0035)
.0055 (.0039 ─ .0047)
.0059 (.0051 ─ .0059)
.0075 (.0063 ─ .0075)
.0094 (.0079 ─ .0091)
.0114 (.0094 ─ .0110)
Pre-hardened Steel (35-45HRC)
Alloy Tool Steel ( < 350HB)
Hardened Steel (40-55HRC)
Precipitation Hardening Martensitic Stainless Steel (<450HB)
AISI P21, P20
ASTM H13, AISI L6 etc.
AISI 431, 420
S17400, S17700 etc.
inch
mm
Cutting Speed
(SFM)
.0394
.0472
.0630
.0787
.0984
.1260
.1575
.1969
.2480
.3150
.3937
.4724
1.0
1.2
1.6
2.0
2.5
3.2
4.0
5.0
6.3
8.0
10.0
12.0
65
95
130
160
195
195
190
195
195
190
195
185
Work Material
Revolution
(min-1)
Revolution
(min-1)
Feed
(Min. ─ Max.)
(IPR)
Cutting Speed
(SFM)
Revolution
(min-1)
Feed
(Min. ─ Max.)
(IPR)
6300
7900
7900
7900
7600
5900
4700
3800
3000
2300
1900
1500
.0009 (.0008 ─ .0012)
.0011 (.0008 ─ .0014)
.0015 (.0012 ─ .0018)
.0019 (.0014 ─ .0024)
.0023 (.0018 ─ .0030)
.0031 (.0024 ─ .0035)
.0039 (.0028 ─ .0039)
.0047 (.0035 ─ .0051)
.0055 (.0043 ─ .0063)
.0067 (.0055 ─ .0079)
.0083 (.0067 ─ .0098)
.0098 (.0083 ─ .0118)
65
95
130
160
195
195
190
195
195
190
195
185
6300
7900
7900
7900
7600
5900
4700
3800
3000
2300
1900
1500
.0007 (.0006 ─ .0010)
.0009 (.0008 ─ .0012)
.0012 (.0010 ─ .0016)
.0015 (.0012 ─ .0020)
.0019 (.0016 ─ .0026)
.0024 (.0020 ─ .0031)
.0031 (.0024 ─ .0039)
.0039 (.0031 ─ .0051)
.0043 (.0035 ─ .0051)
.0055 (.0047 ─ .0063)
.0071 (.0055 ─ .0079)
.0083 (.0067 ─ .0094)
Hardened Steel (40-55HRC)
Heat Resistant Alloy
ASTM H13, AISI L6
Inconel718 etc.
inch
mm
Cutting Speed
(SFM)
Revolution
(min-1)
Feed
(Min. ─ Max.)
(IPR)
.0394
.0472
.0630
.0787
.0984
.1260
.1575
.1969
.2480
.3150
.3937
.4724
1.0
1.2
1.6
2.0
2.5
3.2
4.0
5.0
6.3
8.0
10.0
12.0
30
30
30
60
65
60
95
95
95
120
120
120
3100
2600
1900
3100
2500
1900
2300
1900
1500
1500
1200
1000
.0006 (.0006 ─ .0008)
.0007 (.0006 ─ .0010)
.0010 (.0008 ─ .0012)
.0013 (.0010 ─ .0016)
.0015 (.0012 ─ .0020)
.0024 (.0016 ─ .0028)
.0028 (.0020 ─ .0031)
.0031 (.0024 ─ .0039)
.0039 (.0031 ─ .0043)
.0047 (.0039 ─ .0051)
.0059 (.0051 ─ .0067)
.0071 (.0059 ─ .0079)
Drill Dia.
21
(Note 1) When using the drill with alength over I/d 10, it
is necessary to use a pilot hole as a guide. (If no
pilot hole is used then drill breakage can occur)
(Note 2) Use the shortest flute drill in the respective size
as a pilot drill.
(Note 3) For the spindle revolution of diameters not
shown in the table, please adjust to the
conditions of larger and closest diameter, or
calculate from the cutting speed of the closest
diameter. For the feed rate per revolution,
please set up within the recommended feed
rate of the closest diameter appropriately.
y OPERATIONAL GUIDANCE FOR THE MHS LONG TYPE DRILL (L/D>10)
FLAT FACE DRILLING aDrilling a blind hole
y 1. Drilling a pilot hole
zUse a drill with a larger (flatter) point angle than the super long type.
Use the shortest flute possible.
x Ensure a high precision hole is drilled for the guide.
c Drill depth : Approx 1D.
(Adjust the pilot hole depth according to the length of the long type drill.)
y 3. Drill the deep hole
z Start cutting at the recommended speed and feed with a non-peck
(continuous feed) cycle.
y 2. Initial cutting with the long type drill
zPenetrate the guide hole at low revolution.
(Revolution 1000 RPM, feed rate .008 ─ .012 IPR)
x Stop the long type drill .020 ─ .039 inch short of the guide hole bottom.
y 4. Drill retraction
z After drilling, lower the cutting revolution about .020 ─ .039 inch short
of the hole end. (Revolution 1000 RPM)
xRetract the drill to the pilot hole depth starting point at a feed rate of
118.1 IPM.
cFinally, clear the hole at a cutting speed of 66 ─ 98 SFM and feed rate
of .008 ─ .012 IPR.
INTERRUPED DRILLING aDrilling and breaking through on irregular faces or angles
y 1. Spot facing
z Machine a flat or the irregular face by using an end mill or slot drill
capable of spot facing. Make the spot face diameter the same size as
the required deep hole diameter.
y 3. Initial cutting with the long type drill
z Penetrate the guide hole at a low revolution.
(Revolution 1000 RPM, feed rate .008 ─ .012 IPR)
x Stop the long type drill .020 ─ .039 inch short of the guide hole bottom.
y 5. Breaking through
z When breaking through, the cutting edge can be damaged.
x Recommend about half rate of the usual feed rate after breaking
through.
y 2. Drilling a pilot hole
z Use a drill with a larger (flatter) point angle than the super long type.
Use the shortest flute possible.
x Ensure a high precision hole is drilled for the guide.
c Drill depth : Approx 1D.
(Adjust the pilot hole depth according to the length of the long type
drill.)
y 4. Drill the deep hole
z Start cutting at the recommended speed and feed with a non-peck
(continuous feed) cycle.
x Feed as usual until breaking through.
y 6. Drill retraction
z Finally clear the hole at a revolution speed 1000 RPM and feed rate of
.008 ─ .012 IPR.
xRetract the drill to the pilot hole depth starting point at a feed rate of
118.1 IPM.
22
y OPERATIONAL GUIDANCE
Drill Holding
Drill Length
Drill Installation
Through Coolant Type
Thrust bearing type collet
chuck holds the drill securely.
Drill Installation
A > D1 x 1.5
Do not clamp on the flutes.
Less than ø.118 : 1.5MPa-7MP
More than ø.118 : 0.5MPa-7MPa
More than 3MPa is recommended.
Coolant Handling
Thin Workpiece
Interrupted Cutting
øD1
1D1
1) Small particles of swarf will
jam in the oil hole of small
diameter drills. Always
use a fine mesh filter as a
preventative measure.
z Drill a prepared hole about 1D1
using the shortest flute length
of MHS. (D1=drill diameter)
x Use the prepared hole as a
guide when using a drill with
an oil hole. Depending on
the cutting conditions, peck
feed is recommended.
Stepped Holes
zDivide the two processes.
xDrill the larger hole first.
A tool for machining both
chamfer and spot face can
be produced to order.
*
Revolving
Coolant
Machine Type
A
Adjusting Screw
Spindles
Through
Coolant Type
2) Dirt and dust particles
adhere to the oil in old
coolant and prevent an
efficient flow. Regular
coolant exchange is
recommended.
One Process
If Bending
Occurs
z Lower the feed
when drilling
the interrupted
part.
Requires Prior
Machining
Support
the Workpiece
zSpot face with
an end mill
prior to drilling.
Burring and Workpiece Chipping
z Lower the feed rate by 50%
at the end of through cutting.
x Change the point angle.
For your safety
aDon't handle inserts and chips without gloves. aPlease machine within the recommended application range and exchange expired tools with new ones in advance of breakage. aPlease use safety
covers and wear safety glasses. aWhen using compounded cutting oils, please take fire precautions. aWhen using rotating tools, please make a trial run to check run-out, vibration and abnormal sounds
etc. aGrinding or heating of cutting tools produces dust and mist. Inhaling large amount of dust or contacting with eyes and skins may harm your body.
Customer Service : 800-523-0800
Technical Service : 800-486-2341
LOS ANGELES HEAD OFFICE
11250 Slater Avenue, Fountain Valley, CA 92708
TEL : 714-352-6100
FAX : 714-668-1320
CHICAGO OFFICE
1314B North Plum Grove Road, Schaumburg, IL 60173
TEL : 847-252-6300
FAX : 847-519-1732
MMC METAL DE MEXICO, S.A. DE C.V.
Av. La Cañada No.16, Parque Industrial Bernardo Quintana,
El Marques, Queretaro, CP76246, Mexico
TEL : +52-442-221-6136
FAX : +52-442-221-6134
TORONTO OFFICE
6535, Millcreek Drive, Units, 63&64, Mississauga, Ontario L5N 2M2, Canada
TEL : 905-814-0240
FAX : 905-814-0245
URL :
(Tools specifications subject to change without notice.)
EXP-09-N219
Printed in U.S.A. 04/13

MHS

Transcription

Similar documents

Geographic Cutters for Mid-Atlantic Municipalities

Small Boring Bar Series

wstar

B202E MVX DRILL